Notes:
An unusual cross-over "event", resulting from the odd way in which Paramount licensed Star Trek in the early 1990s. They had given TNG to DC but DS9 to Malibu. Thus, to do a story using both crews, two separate companies had to work together.

The free ashcan issue of the series was published by both Malibu and DC, each with their own cover. Then, parts 1 and 4 of the story were published by DC as issues 1 and 2 of the DC title, Star Trek: The Next Generation/Deep Space Nine. Parts 2 and 3 of the story were published by Malibu, again as issues 1 and 2 of their title, Star Trek: Deep Space Nine/The Next Generation.

To make matters even more confusing, it was traded in the UK only--by yet a third publisher, Titan.